def printValues():
degrees = hdc1000.readTemperature()
humidity = hdc1000.readHumidity()
print 'Temp = {0:0.3f} deg C'.format(degrees)
print 'Humidity = {0:0.2f} %'.format(humidity)
if (config.Sunlight_Present == True):
################
SunlightVisible = Sunlight_Sensor.readVisible()
SunlightIR = Sunlight_Sensor.readIR()
SunlightUV = Sunlight_Sensor.readUV()
SunlightUVIndex = SunlightUV / 100.0
print 'Sunlight Visible: ' + str(SunlightVisible)
print 'Sunlight IR: ' + str(SunlightIR)
print 'Sunlight UV Index: ' + str(SunlightUVIndex)
################pass
#ultrasonicRanger.getAndPrint()
print("Plant #1 Moisture = {}").format(state.Moisture_Humidity)
# if (config.ADS1115_Present):
# GPIO.output(config.moisturePower, GPIO.HIGH)
# Moisture_Humidity = ads1115.readADCSingleEnded(config.moistureADPin, gain, sps)/7 # AIN0 wired to AirQuality Sensor
# GPIO.output(config.moisturePower, GPIO.LOW)
#
# Moisture_Humidity = Moisture_Humidity / 7.0
# if (Moisture_Humidity >100):
# Moisture_Humidity = 100;
# print "Moisture Humidity = %0.2f" % (Moisture_Humidity)
sensor_value = AirQualitySensorLibrary.readAirQualitySensor(ads1115)
sensorList = AirQualitySensorLibrary.interpretAirQualitySensor(
sensor_value)
print "Sensor Value=%i --> %s | %i" % (sensor_value, sensorList[0],
sensorList[1])
tankPercentFull = ultrasonicRanger.returnPercentFull()
print("Percentage water inside tank: {}%".fomat(tankPercentFull))
print('------')
def updateState():
if (config.DEBUG):
print "Attempt UpdateStateLock acquired"
UpdateStateLock.acquire()
if (config.DEBUG):
print "UpdateStateLock acquired"
# catch Exceptions and MAKE SURE THE LOCK is released!
try:
if (state.SGS_State == state.SGS_States.Monitor):
state.SGS_State =state.SGS_States.Sampling
if (config.USEBLYNK):
updateBlynk.blynkStatusUpdate()
if (config.DEBUG):
print "----------------- "
print "Update State"
print "----------------- "
if (config.Sunlight_Present == True):
if (config.DEBUG):
print " Sunlight Vi/state.Sunlight_IR/UV Sensor"
else:
if (config.DEBUG):
print " Sunlight Vi/state.Sunlight_IR/UV Sensor Not Present"
if (config.DEBUG):
print "----------------- "
if (config.Sunlight_Present == True):
################
state.Sunlight_Vis = SI1145Lux.SI1145_VIS_to_Lux(Sunlight_Sensor.readVisible())
state.Sunlight_IR = SI1145Lux.SI1145_IR_to_Lux(Sunlight_Sensor.readIR())
state.Sunlight_UV = Sunlight_Sensor.readUV()
state.Sunlight_UVIndex = state.Sunlight_UV / 100.0
if (config.DEBUG):
print 'Sunlight Visible: ' + str(state.Sunlight_Vis)
print 'Sunlight state.Sunlight_IR: ' + str(state.Sunlight_IR)
print 'Sunlight UV Index (RAW): ' + str(state.Sunlight_UV)
print 'Sunlight UV Index: ' + str(state.Sunlight_UVIndex)
################
if (config.ADS1115_Present):
state.Moisture_Humidity = extendedPlants.readExtendedMoisture(1, None, ads1115, None, None)
state.Moisture_Humidity_Array[0] = state.Moisture_Humidity
for i in range(2,config.plant_number+1):
state.Moisture_Humidity_Array[i-1] = extendedPlants.readExtendedMoisture(i,GDE_Ext1, ads1115_ext1, GDE_Ext2, ads1115_ext2)
if (config.DEBUG):
print ("From Moisture Array")
for i in range(0,config.plant_number):
print "plant #%i: Moisture: %0.2f" % (i+1, state.Moisture_Humidity_Array[i])
print ("From RAW Moisture Array")
for i in range(0,config.plant_number):
print "plant #%i: Moisture: %0.2f" % (i+1, state.Raw_Moisture_Humidity_Array[i])
state.AirQuality_Sensor_Value = AirQualitySensorLibrary.readAirQualitySensor(ads1115)
sensorList = AirQualitySensorLibrary.interpretAirQualitySensor(state.AirQuality_Sensor_Value)
if (config.DEBUG):
print "Sensor Value=%i --> %s | %i"% (state.AirQuality_Sensor_Value, sensorList[0], sensorList[1])
state.AirQuality_Sensor_Number = sensorList[1]
state.AirQuality_Sensor_Text = sensorList[0]
# update water Level
percentFull = ultrasonicRanger.returnPercentFull()
# check for abort
if (percentFull < 0.0):
if (config.DEBUG):
print "---->Bad Measurement from Ultrasonic Sensor for Tank Level"
# leave the previous value
else:
state.Tank_Percentage_Full = percentFull
if (state.Tank_Percentage_Full > config.Tank_Pump_Level):
state.Pump_Water_Full = True
else:
state.Pump_Water_Full = False
# read temp humidity
if (config.hdc1000_Present):
state.Temperature= hdc1000.readTemperature()
state.Humidity = hdc1000.readHumidity()
if (config.DEBUG):
print 'Temp = {0:0.3f} deg C'.format(state.Temperature)
print 'Humidity = {0:0.2f} %'.format(state.Humidity)
state.SGS_State =state.SGS_States.Monitor
if (config.USEBLYNK):
updateBlynk.blynkStatusUpdate()
if (config.USE_MQTT):
try:
updateMqtt.updateMqtt(
moisture=state.Moisture_Humidity,
temperature=util.returnTemperatureCF(state.Temperature),
humidity=state.Humidity,
air_quality=state.AirQuality_Sensor_Value,
light=state.Sunlight_Vis
)
except Exception as e:
print('Could not publish to MQTT: ' + e.message)
if (config.OLED_Present) and (state.SGS_State == state.SGS_States.Monitor) :
if (config.DEBUG):
print "Attempt OLEDLock acquired"
OLEDLock.acquire()
if (config.DEBUG):
print "OLEDLock acquired"
Scroll_SSD1306.addLineOLED(display, ("----------"))
Scroll_SSD1306.addLineOLED(display, ("Plant #1 Moisture = \t%0.2f %%")%(state.Moisture_Humidity))
Scroll_SSD1306.addLineOLED(display, ("Temperature = \t%0.2f %s")%(util.returnTemperatureCF(state.Temperature), util.returnTemperatureCFUnit()))
Scroll_SSD1306.addLineOLED(display, ("Humidity =\t%0.2f %%")%(state.Humidity))
Scroll_SSD1306.addLineOLED(display, ("Air Qual = %d/%s")%(state.AirQuality_Sensor_Value, state.AirQuality_Sensor_Text))
Scroll_SSD1306.addLineOLED(display, ("Sunlight = \t%0.2f Lux")%(state.Sunlight_Vis))
# Now display other plants
if (config.plant_number >1):
# print 2-4
time.sleep(2.0)
Scroll_SSD1306.addLineOLED(display, ("----------"))
Scroll_SSD1306.addLineOLED(display, ("Plant #2 Moisture = \t%0.2f %%")%(state.Moisture_Humidity_Array[1]))
Scroll_SSD1306.addLineOLED(display, ("Plant #3 Moisture = \t%0.2f %%")%(state.Moisture_Humidity_Array[2]))
Scroll_SSD1306.addLineOLED(display, ("Plant #4 Moisture = \t%0.2f %%")%(state.Moisture_Humidity_Array[3]))
Scroll_SSD1306.addLineOLED(display, ("Plant #5 Moisture = \t%0.2f %%")%(state.Moisture_Humidity_Array[4]))
if (config.plant_number >5):
time.sleep(2.0)
Scroll_SSD1306.addLineOLED(display, ("----------"))
Scroll_SSD1306.addLineOLED(display, ("Plant #6 Moisture = \t%0.2f %%")%(state.Moisture_Humidity_Array[5]))
Scroll_SSD1306.addLineOLED(display, ("Plant #7 Moisture = \t%0.2f %%")%(state.Moisture_Humidity_Array[6]))
Scroll_SSD1306.addLineOLED(display, ("Plant #8 Moisture = \t%0.2f %%")%(state.Moisture_Humidity_Array[7]))
Scroll_SSD1306.addLineOLED(display, ("Plant #9 Moisture = \t%0.2f %%")%(state.Moisture_Humidity_Array[8]))
if (config.DEBUG):
print "Attempt OLEDLock released"
OLEDLock.release()
if (config.DEBUG):
print "OLEDLock released"
except Exception as e:
if (config.DEBUG):
print "Exception Raised in Update State"
print e
traceback.print_exc(file=sys.stdout)
finally:
pass
if (config.DEBUG):
print "Attempt UpdateStateLock released"
UpdateStateLock.release()
if (config.DEBUG):
print "UpdateStateLock released"
print ">>>>>>>>>>>>>>"
print "Exiting Update State"
print ">>>>>>>>>>>>>>"
if (config.USEBLYNK):
updateBlynk.blynkStateUpdate()
# determine if device present
try:
value = ads1115.readRaw(0, gain, sps) # AIN0 wired to AirQuality Sensor
time.sleep(1.0)
value = ads1115.readRaw(0, gain, sps) # AIN0 wired to AirQuality Sensor
config.ADS1115_Present = True
except TypeError as e:
config.ADS1115_Present = False
###############
#Ultrasonic Level Teset
###############
percentFull = ultrasonicRanger.returnPercentFull()
# check for abort
if (percentFull < 0.0):
if (config.DEBUG):
print "---->Bad Measurement from Ultrasonic Sensor for Tank Level"
config.UltrasonicLevel_Present = False
else:
config.UltrasonicLevel_Present = True
import SDL_Pi_GroveDigitalExtender
###############
#Grove Digital Extender Ext1 setup
###############
GDE_Ext1 = None
try: